(19)

(11)

EP 0 843 819 A1

(12)

(43) Date of publication: 27.05.1998 Bulletin 1998/22 (21) Application number: 96926657.0 (22) Date of filing: 06.08.1996

(51) International Patent Classification (IPC):  G01N 33/ 533( . ) G01N 33/ 564( . ) (86) International application number: PCT/KR1996/000132 (87) International publication number: WO 1997/006440 (20.02.1997 Gazette 1997/09)

(84) Designated Contracting States: CH DE DK ES FR GB IT LI NL SE (30) Priority: 07.08.1995 KR 19950024341 (71) Applicant: KIM, Think You Kwangjin-ku, Seoul 143-190 (KR)	(72) Inventor: KIM, Think You Kwangjin-ku, Seoul 143-190 (KR) (74) Representative: Sturt, Clifford Mark, et al  J. MILLER & CO. 34 Bedford Row, Holborn London WC1R 4JH London WC1R 4JH (GB)